42549760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 80

約数和(自身を含む): 111367872

約数和(自身を除く): 68818112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1511, 1760, 2560, 2816, 3022, 3520, 5632, 6044, 7040, 7555, 12088, 14080, 15110, 16621, 24176, 28160, 30220, 33242, 48352, 60440, 66484, 83105, 96704, 120880, 132968, 166210, 193408, 241760, 265936, 332420, 386816, 483520, 531872, 664840, 773632, 967040, 1063744, 1329680, 1934080, 2127488, 2659360, 3868160, 4254976, 5318720, 8509952, 10637440, 21274880, 42549760]

約数ペア:

[(1, 42549760), (2, 21274880), (4, 10637440), (5, 8509952), (8, 5318720), (10, 4254976), (11, 3868160), (16, 2659360), (20, 2127488), (22, 1934080), (32, 1329680), (40, 1063744), (44, 967040), (55, 773632), (64, 664840), (80, 531872), (88, 483520), (110, 386816), (128, 332420), (160, 265936), (176, 241760), (220, 193408), (256, 166210), (320, 132968), (352, 120880), (440, 96704), (512, 83105), (640, 66484), (704, 60440), (880, 48352), (1280, 33242), (1408, 30220), (1511, 28160), (1760, 24176), (2560, 16621), (2816, 15110), (3022, 14080), (3520, 12088), (5632, 7555), (6044, 7040)]